The plot is centered on the events, which date back to the sixteenth century and are connected with a terrible epidemic of plague. However the action is set in today's New England. A group of New York priests turn out to be Satan's worshippers. To maintain their eternal life they have to sacrifice one of their close relatives, for instance, a daughter, every 13 years. It's quite a decent horror film with convincing suspense. There are a few scenes of violence but nothing that would make you press the fast forward button on the remote control. 83 min.